Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 10, 2017
Patent Application Number
14785247
Date Filed
May 15, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention describes a method of purifying polysaccharide protein conjugates using mixed mode chromatography. The method involves contacting a crude polysaccharide protein conjugate with a mixed mode resin comprising an inert porous shell and an activated core under conditions of low conductivity that allow binding of the contaminants and collecting the unbound polysaccharide protein conjugate in a flowthrough.
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